Understanding Information and Communication Technology
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Questions and Answers

What technological advancement was a defining feature of second-generation computers?

  • Integrated circuits
  • Microprocessors
  • Transistors (correct)
  • Vacuum Tubes
  • Which of the following is NOT a characteristic of first-generation computers?

  • Consumed a lot of electricity
  • Large in size
  • Unreliable
  • Relatively inexpensive (correct)
  • What is the fundamental difference between IT and ICT?

  • IT focuses on hardware, while ICT focuses on software.
  • IT is primarily concerned with information management, while ICT focuses on communication. (correct)
  • IT is used by large organizations, while ICT is used by individuals.
  • IT deals with the transfer of information, while ICT manages information.
  • Which of the following best describes the relationship between information and knowledge?

    <p>Information is raw data, while knowledge is processed information. (C)</p> Signup and view all the answers

    What is the primary impact of advancements in ICT on individuals?

    <p>Improved communication and access to information. (A)</p> Signup and view all the answers

    Which of the following is a key benefit of using transistors in second-generation computers compared to first-generation computers?

    <p>Improved portability (D)</p> Signup and view all the answers

    What is the primary function of ICT in organizations?

    <p>To facilitate communication and collaboration. (C)</p> Signup and view all the answers

    What is a key similarity between first and second-generation computers?

    <p>Use of the same programming languages. (B)</p> Signup and view all the answers

    What was the primary technological advancement that characterized the third generation of computers?

    <p>The use of Integrated Circuits (ICs) (D)</p> Signup and view all the answers

    What is the main distinguishing feature of the fourth generation of computers compared to the third generation?

    <p>The use of Very Large Scale Integration (VLSI) circuits (B)</p> Signup and view all the answers

    What technological advancement led to the emergence of personal computers (PCs)?

    <p>Very Large Scale Integration (VLSI) circuits (D)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of communication?

    <p>It occurs through physical means only (D)</p> Signup and view all the answers

    What is the core concept of automation in technology?

    <p>Making a process or system operate automatically (C)</p> Signup and view all the answers

    Who invented the Integrated Circuit (IC)?

    <p>Jack Kilby (B)</p> Signup and view all the answers

    What is a key difference between CRT and LCD monitors?

    <p>CRT monitors use a vacuum tube to display images, while LCD monitors rely on liquid crystals. (B)</p> Signup and view all the answers

    Which of the following is NOT a feature of Fifth-Generation computers?

    <p>Utilization of vacuum tubes for processing. (A)</p> Signup and view all the answers

    Which of the following is an example of an output device?

    <p>Printer (A)</p> Signup and view all the answers

    What is the primary purpose of the internet?

    <p>To enable communication between computers. (C)</p> Signup and view all the answers

    Which of the following BEST describes the concept of "ULSI technology" used in Fifth-Generation computers?

    <p>A method of integrating millions of electronic components onto a single microchip. (B)</p> Signup and view all the answers

    What is a primary benefit of using AI in Fifth-Generation computers?

    <p>Increased accuracy and speed in complex decision-making processes. (D)</p> Signup and view all the answers

    Which of the following is considered a sub-field within Artificial Intelligence (AI)?

    <p>Neural networks (C)</p> Signup and view all the answers

    Which of the following is a characteristic of utility software?

    <p>It assists system software in performing its functions. (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of the Digital Age?

    <p>The widespread adoption of analog technology for communication and information processing. (C)</p> Signup and view all the answers

    What is the role of device drivers in a computer system?

    <p>To enable communication and control of specific hardware devices. (D)</p> Signup and view all the answers

    What differentiates application software from utility software?

    <p>Application software focuses on specific tasks and functions, while utility software assists system software. (D)</p> Signup and view all the answers

    Which of these options is NOT a type of application software?

    <p>Antivirus software (D)</p> Signup and view all the answers

    Which of the following is considered a form of media in the Digital Age?

    <p>Online streaming services (D)</p> Signup and view all the answers

    How can you obtain software?

    <p>By downloading it over the internet or purchasing it at retail stores or online. (C)</p> Signup and view all the answers

    Which of the following is NOT a type of hardware component?

    <p>Operating System (C)</p> Signup and view all the answers

    Which of the following is a type of Magnetic Storage Device?

    <p>Hard Drive (B)</p> Signup and view all the answers

    Which device can be considered both an input and output device?

    <p>Digital Camera (B)</p> Signup and view all the answers

    Which of the following best describes the purpose of System Software?

    <p>To manage the computer's hardware and resources. (A)</p> Signup and view all the answers

    Which of the following is an example of a Flash Memory Device?

    <p>USB Drive (B)</p> Signup and view all the answers

    Which of the following types of software enables the user to interact and control the computer?

    <p>Application Software (B)</p> Signup and view all the answers

    What is the primary function of a Language Processor?

    <p>To translate human-readable code into machine-readable code. (A)</p> Signup and view all the answers

    Which of the following is considered an input device?

    <p>Scanner (B)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of a supercomputer?

    <p>Small and compact, suitable for individual users (B)</p> Signup and view all the answers

    What is the primary factor driving the decreasing cost of computing power, as described by Moore's Law?

    <p>Advancements in manufacturing processes (D)</p> Signup and view all the answers

    Which of the following is NOT a characteristic of User-Generated Content (UGC)?

    <p>Content produced by professional journalists (D)</p> Signup and view all the answers

    Which of the following best represents the relationship between "Trend" and "Technology" in the context of the provided information?

    <p>Trends in technology are often driven by advancements in computing power. (A)</p> Signup and view all the answers

    Which computer classification would best be described as "a powerful, single-user computer"?

    <p>Workstation (D)</p> Signup and view all the answers

    Which of the following is NOT a core element in the communication process as described in the provided content?

    <p>The Source (B)</p> Signup and view all the answers

    What is the primary function of a Minicomputer, as described in the provided information?

    <p>Supporting a large number of users simultaneously. (D)</p> Signup and view all the answers

    Which of the following correctly describes the concept of "Open Source Software"?

    <p>Software that can be freely used, distributed, and modified by anyone. (A)</p> Signup and view all the answers

    Flashcards

    First Generation Computers

    Use vacuum tube technology, slow, and non-portable.

    Vacuum Tube Technology

    The technology used in first generation computers for processing.

    Second Generation Computers

    Used transistors, cheaper, more reliable, and faster than first generation.

    Information and Communications Technology (ICT)

    Technologies that facilitate the transfer of information and communication.

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    Information

    Knowledge obtained from data processing, investigation, or research.

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    Information Technology (IT)

    Industry involving computers and systems to manage information.

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    Third Generation Computers

    Introduced integrated circuits, faster and more efficient.

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    Knowledge

    Processed information that aids decision-making and forecasting.

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    Output Devices

    Peripherals that receive data from a computer for display or reproduction.

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    Device Drivers

    Software that controls and monitors specific devices on a computer.

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    Application Software

    Programs that perform specific personal, educational, and business functions.

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    Utility Software

    Software that assists system software in performing maintenance tasks.

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    Smartphones

    Hand-held devices that can perform tasks similar to computers.

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    Wearables

    Devices like fitness trackers and smartwatches worn daily.

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    Free Software

    Software that is available for use without charge and often with limited rights.

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    Media in the Digital Age

    Means of communication that interconnects people and content.

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    Storage Devices

    Hardware that saves information temporarily or permanently.

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    Magnetic Storage Devices

    Devices that use magnetic fields to store data, like hard drives.

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    Optical Storage Devices

    Devices that store data using laser technology, like DVDs and CDs.

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    Input Devices

    Peripheral devices that allow users to enter data into a computer.

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    System Software

    Software required to run hardware and manage system resources.

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    Operating System

    The core software that manages computer hardware and software operations.

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    Language Processor

    Software that converts source code into machine code for execution.

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    Flash Memory Devices

    Storage devices that retain data without power, like USB drives.

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    Freeware

    Software that is provided free of charge to users.

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    Open Source Software

    Software whose source code is made available to the public for modification or enhancement.

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    User-Generated Content (UGC)

    Content created and owned by users, not professional creators.

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    Personal Computer (PC)

    A small, single-user computer based on a microprocessor.

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    Workstation

    A powerful, single-user computer typically used for specialized tasks.

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    Minicomputer

    A multi-user computer that supports 10 to hundreds of users simultaneously.

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    Mainframe

    A powerful multi-user computer that supports hundreds or thousands of users at once.

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    Supercomputer

    An extremely fast computer capable of processing millions of instructions per second.

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    Integrated Circuits (ICs)

    A tiny chip that contains many transistors, resistors, and capacitors.

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    Communication

    The act of transmitting messages between individuals.

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    Features of Third Generation

    Includes IC usage, reliability, smaller size, less heat generation, and less maintenance.

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    Fourth Generation Computers

    Characterized by the use of Very Large Scale Integration (VLSI) circuits.

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    Very Large Scale Integration (VLSI)

    Technology that integrates thousands of transistors onto a single chip.

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    Computer Generations

    A change in technology that defines the evolution of computers.

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    Automation

    The technique of making systems operate automatically.

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    Pipeline Processing

    A method used in computing to process multiple instructions simultaneously through different stages.

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    Fifth Generation Computers

    The era of computers from 2010 to present, focusing on AI and ULSI technology.

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    ULSI Technology

    Ultra Large Scale Integration allows for the creation of microprocessors with millions of electronic components.

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    Artificial Intelligence (AI)

    Simulating human intelligence in machines through learning and decision-making.

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    Types of Output Devices

    Hardware used to convey information from a computer to the user.

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    Types of Monitors

    Displays used to visualize computer output including CRT, LCD, and LED.

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    System Unit

    The main enclosure of a computer containing the CPU and other essential components.

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    Natural Language Processing

    AI's capability to understand and generate human language.

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    Study Notes

    Technology

    • Technology encompasses advancements in communication and information handling, improving decision-making, business, and daily life for individuals, governments, and organizations.
    • Information and Communication Technology (ICT) facilitates the transfer of information through electronic means.
    • ICT supports activities involving collecting, processing, storing, and presenting data.
    • Information Technology (IT) focuses on the industry related to computers, software, networks, and infrastructure for managing and relaying information in businesses and corporations.

    Breakdown of ICT

    • Information : Knowledge acquired through research, investigation, or study; processed data essential for decision-making and future planning.
    • Knowledge : Processed information that facilitates daily tasks.
    • Communication : The transmission of messages, both verbal and nonverbal, facilitating information exchange.
    • Technology : Enables easier and faster communication through advancements such as telephones, fax machines, and the internet, as well as more efficient information broadcasting.

    Evolution of Technology

    • Technology evolves from tools to machines, computers, and automation systems.

    Computer Generations

    • First Generation (1940-1956): Used vacuum tubes, were unreliable, expensive, generated heat, slow input/output, large in size, not portable, and consumed high electricity.
    • Second Generation (1956-1963): Employed transistors, more reliable than the first generation, smaller, less heat, less electricity usage, faster, and cheaper.
    • Third Generation (1963-1971): Introduced integrated circuits (ICs), more reliable, smaller, less heat, faster, lower maintenance, and less expensive compared to previous generations.
    • Fourth Generation (1971-2010): Used Very Large Scale Integration (VLSI) circuits, more powerful, compact, reliable, affordable, and gave rise to personal computers (PCs).
    • Fifth Generation (2010-Present): Employs Ultra Large Scale Integration (ULSI) technology, parallel processing hardware, and artificial intelligence (AI) software, with features like true AI, natural language processing, and parallel processing.

    Main Features of Each Generation

    • Each generation is characterized by specific technologies, features (e.g., size, cost, reliability, speed), and applications which improve from one generation to the other. For example, the first generation was characterized by vacuum tubes, while the more modern generations used transistors, integrated circuits (IC), and VLSI circuits

    Computer Types

    • Different types of computers include desktops, laptops, notebooks, ultra-books, Chromebooks, and others.

    Hardware Components

    • Input devices (keyboard, mouse, etc.), output devices (monitors, printers, etc.), System Unit (CPU), storage devices (hard drives, CDs/DVDs), etc. are defined as hardware.

    Software Components

    • Application software -performs specific tasks like word processing, graphics, or presentations.
    • Utility software- assists system software in maintaining and running the computer

    Media

    • Media channels, tools, messages, and trends are all elements of the use of media

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    Related Documents

    GECE-4 Midterm Exam - PDF

    Description

    This quiz explores the essential concepts of Information and Communication Technology (ICT) and its impact on decision-making and communication. Dive into how ICT facilitates data handling and enhances business operations through technological advancements. Test your knowledge on the breakdown of ICT and its components.

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